Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Martin S Walko, MD

Individual provider Surgery Physician · NPI 1104837178

Martin S Walko, MD is a Surgery Physician in Derry, New Hampshire. Licensed in New Hampshire and Pennsylvania. Registered with an NPI since 2006.

Licensed in
NH, PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

6 Tsienneto Rd
Derry, NH 03038-1584
Phone: (603) 434-7444
Fax: (603) 434-1733
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 10637 (NH)
Surgery Physician Taxonomy 208600000X · Licence MD061845L (PA)

Record details

NPI number1104837178
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 11, 2006
Last updated in NPPESJanuary 28, 2022
Mailing address425 Black Walnut Dr, Mountain Top, PA 18707-1566

Other providers in Derry